Clue one tells you it ends in a 4 or 9.
Clue two tells you it has to be 9.
Clue three tells you x + 9 = 10
The number is 19
We are given with three lengths of a triangle expressed in terms and variables: (3x – 4) feet, (x^2 – 1) feet, and (2x^2 – 15) feet. The perimeter of the triangle is equal to the sum of the three sides of the triangle. In this case, the sum is 3x^2 + 3x -20. When x is equal to 4, we substitute <span>3*16 + 3*4 -20 equal to 40 feet.</span>
Answer: $6.66
Explanation:
3.70 multiplied by 0.80 = 2.96.
3.70 + 2.96 = $6.66
Answer:
f = l + -2lx-1 + 3x-1
Step-by-step explanation:
Answer:
7.8655
Step-by-step explanation:
Given the functionl
Where,
We have, replacing,
We need to derivate and verify for stable equilibrum that,
Then,
Roots in,
We obtain U"(x), then we have
For Unestable
For Stable